<ul class="nav nav-tabs">
	<li{if $do == 'installed'} class="active"{/if}><a href="{php echo url('extension/pc/installed');}">已安装的PC站风格</a></li>
	<li{if $do == 'prepared' || $do == 'install'} class="active"{/if}><a href="{php echo url('extension/pc/prepared');}">安装PC站风格</a></li>
	<li{if $do == 'designer'} class="active"{/if}><a href="{php echo url('extension/pc/designer');}">设计PC站风格</a></li>
</ul>
